- 专利标题： PHENOLIC DERIVATIVE, PREPARATION METHOD THEREFOR AND USE THEREOF
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申请号： EP19873888.2申请日： 2019-10-16
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公开(公告)号： EP3868737A1公开(公告)日： 2021-08-25
- 发明人: CHEN, Xiaowei , WEI, Kecheng , LIANG, Yuxiang
- 申请人： China Petroleum & Chemical Corporation , Research Institute Of Petroleum Processing, Sinopec
- 申请人地址： CN Beijing 100728 22 Chaoyangmen North Street, Chaoyang District,; CN Beijing 100083 18 Xueyuan Road Haidian District
- 代理机构： Hoffmann Eitle
- 优先权： CN201811201086 20181016
- 国际公布： WO2020078369 20200423
- 主分类号： C07C39/15
- IPC分类号： C07C39/15 ; C07D303/14 ; C07C69/30 ; C07C69/33 ; C07D331/02 ; C07D495/08 ; C07D339/08 ; C07D341/00 ; C07D519/00 ; C07D409/14 ; C10M129/74 ; C10M129/14 ; C10M129/18 ; C10M135/34
摘要：
The present invention provides a phenol derivative, a preparation process and use thereof. The phenol derivative of the present invention has a structure as represented by the formula (I):
The groups are defined in the description. The phenol derivative of the present invention can be used as the antioxidant in lubricating oil, lubricating grease, plastic, rubber, or can be used as the base oil of the lubricating oil and the lubricating grease and the antiwear additive of the lubricating oil and the lubricating grease. The phenol derivative of the present invention is excellent in antioxygenic property, lubricating property, antifriction property, viscosity-temperature property and low temperature property.
The groups are defined in the description. The phenol derivative of the present invention can be used as the antioxidant in lubricating oil, lubricating grease, plastic, rubber, or can be used as the base oil of the lubricating oil and the lubricating grease and the antiwear additive of the lubricating oil and the lubricating grease. The phenol derivative of the present invention is excellent in antioxygenic property, lubricating property, antifriction property, viscosity-temperature property and low temperature property.
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